#66F0CE#66F0CE

#66F0CE is a very light, vivid teal. Relative luminance 0.696; OKLCH L 87.0% C 0.130 H 174.2°. Best body text is #000000 at 14.92:1 contrast (WCAG AA passes).

Color values

HEX	#66F0CE
RGB	rgb(102, 240, 206)
HSL	hsl(165, 82%, 67%)
HSV	hsv(165, 58%, 94%)
CMYK	cmyk(57.5%, 0%, 14.2%, 5.9%)
CIE-LAB	lab(86.80, -45.55, 5.21)
CIE-LCH	lch(86.80, 45.84, 173.48°)
OKLab	oklab(86.98% -0.1296 0.0131)
OKLCH	oklch(86.98% 0.13 174.2)
XYZ	xyz(47.7750, 69.5964, 69.2963)
Luminance	0.6960 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66F0CE #F06688

analogous

#66F089 #66F0CE #66CDF0

triadic

#66F0CE #CE66F0 #F0CE66

tetradic

#66F0CE #8966F0 #F06688 #CDF066

square

#66F0CE #8966F0 #F06688 #CDF066

split-complementary

#66F0CE #F066CD #F08966

monochromatic

#14C89C #2EEBBC #66F0CE #9EF5E0 #D5FBF2

Accessibility & contrast

On white

1.41

#66F0CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.92

#66F0CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #66F0CE

14.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66F0CE	#FFFFFF	#000000	##000000
##66F0CE	1.00	1.41	14.92	14.92
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.92	21.00	1.00	1.00
##000000	14.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9E2CC

Deuteranopia (green-blind)

#D4D3D0

Tritanopia (blue-blind)

#00F2E6

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #66f0ce;
/* rgb */ color: rgb(102, 240, 206);
/* oklch */ color: oklch(87.0% 0.130 174.2);

Tailwind

colors: {
  custom: {
    50: '#9df5dc',
    500: '#66f0ce',
    950: '#000000',
  },
}

SCSS

$custom: #66f0ce;
$custom-light: #9df5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#66f0ce",
  "rgb": {
    "r": 102,
    "g": 240,
    "b": 206
  },
  "hsl": {
    "h": 165.217,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86978,
    "c": 0.13026,
    "h": 174.2
  },
  "luminance": 0.69601
}

Semantic roles & 50–950 ramp

primary

#66F0CE

secondary

#C53559

accent

#073CDF

background

#FCFFFE

surface

#F6FEFC

border

#D0D6D5

text

#0F1715

muted

#808584

Preview Lab

Preview with #66F0CE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →